solder mask

Questions

What does solder mask mean?

A thin lacquer-like layer of polymer that is usually applied to the copper traces of a printed circuit board for protection against oxidation and to prevent solder bridges from forming between closely spaced solder pads.

How to pronounce solder mask

1. Open the pronunciation page — Open the Speakur entry for “solder mask”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “solder mask”.
4. Repeat and practice — Say “solder mask” aloud, matching stress and vowels until it feels natural.